Breitling · Colt

Strap for Breitling Colt A1738811.BD44.131S

The Colt 44 Automatic Volcano Black / Rubber takes 22 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

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Lug width22 mm
Case diameter44 mm
ReferenceA1738811.BD44.131S
FamilyColt
MovementBreitling caliber 17 Hours, Minutes, Seconds | Date
Year2014
CaseStainless Steel

Spring bar

Swiss Standard universal spring bars

The right category for this model · 316L steel, all lug widths 13–26 mm

Standard spring bar · length 22 mm · Ø 1.8 mm double flange · industry standard, no brand part number

Colt 44 Automatic Volcano Black / Rubber — watch

What I'm asked about the Breitling Colt A1738811.BD44.131S

What strap size does the Breitling Colt A1738811.BD44.131S take?

The Breitling Colt A1738811.BD44.131S needs 22 mm between the lugs, usually 18 or 20 mm at the buckle. It's the size I've been fitting on it for years.

Can the strap on the Breitling Colt A1738811.BD44.131S be changed?

Yes. It has spring bars between the lugs: with the right tool the strap comes off in a minute. If you'd rather not risk a scratch, I do it in the workshop.

Can I put a leather strap on the Breitling Colt A1738811.BD44.131S?

Yes, in 22 mm leather. On a 44 mm case a calf strap works every day; if you want something more, alligator.

Which strap do you recommend for the Breitling Colt A1738811.BD44.131S?

A 22 mm calf strap, for every day. You'll find it ready in the 22 mm collection. If you'd rather have something built on your wrist, the Casati atelier.

The next step

The right strap isn't chosen. It is built, together.

From the atelier appointment to delivery, every step is made for those who know that things done well take time. Rare leathers, one piece at a time, eighteen months of warranty.

Request an appointment →

Casati Milano · Via XX Settembre 15, Milan · by appointment only

The atelier's website: casatimilano.com

Updated on · by Antonio Zichichi